
Margaret Bourke-White, Dam at Fort Peck, Montana, 1936, printed c. 1970. Gelatin silver print, image: 12 11/16 × 10 7/16 in. (32.2 × 26.5 cm) Mount: 19 15/16 × 15 7/8 in. (50.6 × 40.3 cm). Whitney Museum of American Art, New York; gift of Sean Callahan 92.55. © Estate of Margaret Bourke-White / Licensed by VAGA at Artists Rights Society (ARS), New York, NY